AT74959B - Method and device for cooling the piston of internal combustion engines. - Google Patents

Method and device for cooling the piston of internal combustion engines.

Info

Publication number
AT74959B
AT74959B AT74959DA AT74959B AT 74959 B AT74959 B AT 74959B AT 74959D A AT74959D A AT 74959DA AT 74959 B AT74959 B AT 74959B
Authority
AT
Austria
Prior art keywords
piston
cooling
internal combustion
combustion engines
steam
Prior art date
Application number
Other languages
German (de)
Inventor
Wilhelm Dr Schmidt
Original Assignee
Wilhelm Dr Schmidt
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wilhelm Dr Schmidt filed Critical Wilhelm Dr Schmidt
Application granted granted Critical
Publication of AT74959B publication Critical patent/AT74959B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 
 EMI1.3 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 



   Der Ringkanal h umfasst den    Auspu. ffkanal i in   einer solchen Weise, dass der Abdampf auch die übergeleitete Abwärme dieser hoch erhitzten Abgase teilweise aufnehmen kann. 



   Bei der beschriebenen   Ausführungsform   kann man den Dampfarbeitsraum je nach den vorliegenden Verhältnissen als einzige Arbeitsstufe odor als Hochdruck-oder Mitteldruckstufe bemessen. Dabei hält man mit Vorteil den Anspuffdruck, gleichbedeuteud mit 
 EMI2.2 
 hütet wird. 



   Es gibt natürlich noch andere Ausführungsformen der Erfindung. Zylinder und Kolben der Verbrennungs- und Dampfseite können. wenn erforderlich, auch getrennt voneinander angeordnet sein ; ebenso kann die Zu-und Abführung des Abdampfes zum Kolben durch 
 EMI2.3 
 



    PATENT ANSPRÜCHE :  
1. Verfahren zum Kühlen des Kolbens von Vebrennungskraftmaschinen. dadurch gekennzeichnet, dass Dampf, insbesondere   Abdampf,   durch einen oder mehrere   Hohlräume   des   Kolbens geiltet   und hiebei gleichzeitig mit dem   Kühlen   des Kolbens durch den Dampf dieser getrocknet bzw. überhitzt wird.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 
 EMI1.3
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 



   The annular channel h includes the exhaust. ffkanal i in such a way that the exhaust steam can also partially absorb the transferred waste heat from these highly heated exhaust gases.



   In the embodiment described, the steam working space can be dimensioned as a single working stage or as a high pressure or medium pressure stage, depending on the prevailing conditions. It is advantageous to keep the starting pressure, synonymous with
 EMI2.2
 is guarded.



   There are of course other embodiments of the invention. Cylinders and pistons on the combustion and steam side can. if necessary, also be arranged separately from one another; the supply and discharge of exhaust steam to the flask can also be carried out
 EMI2.3
 



    PATENT CLAIMS:
1. Method for cooling the piston of internal combustion engines. characterized in that steam, in particular exhaust steam, is split through one or more cavities of the piston and is dried or overheated by the steam at the same time as the piston is cooled.

Claims (1)

3. Verfahren nach Anspruch 1, angewendet auf den der Verbrennungstemperatur EMI2.4 dadurch gekennzeichnet. dass Abdampf dieser Dampfmaschine durch den genannten Kolben oder Kolbenteil geleitet wird. 3. The method according to claim 1, applied to the combustion temperature EMI2.4 characterized. that exhaust steam from this steam engine is passed through said piston or piston part. 3. Verfahren nach Anspruch 2, angewendet auf Maschinen mit Ausnutzung des EMI2.5 nutzbar gemacht wird. 3. The method according to claim 2, applied to machines with utilization of the EMI2.5 is made usable. 4. Vereinigte Verbrennungs-und Dampfmaschine zum Ausüben des Verfahrens nach Anspruch 2 unter Benutzung eines für die beiden Treibmittel gemeinsamen Zylinders, der EMI2.6 4. Combined combustion and steam engine for practicing the method according to claim 2 using a cylinder common to the two propellants, the EMI2.6
AT74959D 1915-01-18 1915-10-19 Method and device for cooling the piston of internal combustion engines. AT74959B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191516986X 1915-01-18

Publications (1)

Publication Number Publication Date
AT74959B true AT74959B (en) 1918-11-11

Family

ID=32605123

Family Applications (1)

Application Number Title Priority Date Filing Date
AT74959D AT74959B (en) 1915-01-18 1915-10-19 Method and device for cooling the piston of internal combustion engines.

Country Status (4)

Country Link
AT (1) AT74959B (en)
DK (1) DK22194C (en)
FR (1) FR512115A (en)
GB (1) GB191516986A (en)

Also Published As

Publication number Publication date
DK22194C (en) 1917-06-18
GB191516986A (en) 1916-12-04
FR512115A (en) 1921-01-15

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